Wow, Fed is all over the place. Another forehand into the net followed by another double fault, and we're at 0-30 again.

Break point Berdych. Ooh, second serve but the bullet return just clears the baseline. Deuce. Gets another chance but mis-hits it with the court gaping. This game is almost comical. Neither player can get the ball in court. Federer nets a drop shot but saves again with a big serve out wide. Just desperately clinging on.

Federer holds. Berdych has three virtual match points but choked two of them away. How will he respond?